28691210

素因数分解:

$2^1\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2467}}^1$

素因数の和:3637

約数の個数: 16

約数和(自身を含む): 51709536

約数和(自身を除く): 23018326

約数列:

[1, 2, 5, 10, 1163, 2326, 2467, 4934, 5815, 11630, 12335, 24670, 2869121, 5738242, 14345605, 28691210]

約数ペア:

[(1, 28691210), (2, 14345605), (5, 5738242), (10, 2869121), (1163, 24670), (2326, 12335), (2467, 11630), (4934, 5815)]